Hi to identify if it's 105 of 130 you need go check the back of the inlet manifold if it's 130 if should have HO stamped on the inlet pipe closet to the drivers wing. Should have reAr disc brakes as well but they have an incorporated drum brake for the handbrake plus an mtx box. Also check code on ecu if it's 2fcd then it's a 105. Be aware that some 105 cars came with an mtx box and some have a bc box